DISPOSING of computers, monitors, printers and mobile phones is a large and growing environmental problem.
处理电脑、显示器、打印机以及手机是个巨大的环保问题，而且愈加严重。
Meanwhile, a worldwide network of environmental sensors monitors the planet in real time. And research satellites observe it from above, as if the earth were under a microscope.
同时，全球的环境监测器随时对地球进行观察，就仿佛把地球置于一个显微镜下面。
When studying alarming technology of moving radioactive monitors, we study the statistical characteristic of environmental radiation background.
在研究移动物体放射性监测报警技术的背景下，对环境本底的统计特性进行了研究。
Now in its 10th year of monitoring the land, oceans, sea ice and clouds, Terra tracks environmental change like a doctor monitors a patient's vital signs.
到目前为止，我们用这种方法监视大地，海洋，冰川和云层已经有10个年头了，我们像医生检查病人生命特征一般记录著地球的环境变化。
Now in its 10th year of monitoring the land, oceans, sea ice and clouds, Terra tracks environmental change like a doctor monitors a patients vital signs.
到目前为止，我们用这种方法监视大地，海洋，冰川和云层已经有10个年头了，我们像医生检查病人生命特征一般记录着地球的环境变化。
Now in its 10th year of monitoring the land, oceans, sea ice and clouds, Terra tracks environmental change like a doctor monitors a patients vital signs.
到目前为止，我们用这种方法监视大地，海洋，冰川和云层已经有10个年头了，我们像医生检查病人生命特征一般记录着地球的环境变化。
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